G052310400 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-200mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -200 mm
- R1
- -102.92 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
G052310400 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens; EFL=-200mm
This is the G052310400 12.7 mm Dia. N-BK7 Mounted Plano-Concave Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens, which has a plano-concave geometry, is designed with a diameter of 12.7 mm and a center thickness of 1.5 mm. It features an effective focal length (EFL) of -200mm, making it suitable for a wide range of optical applications.
The lens is made from N-BK7, a popular borosilicate crown glass known for its excellent optical properties. This material is characterized by a refractive index of 1.5168 at 588nm, making it an ideal choice for many optical systems. The lens's concave surface has a radius of curvature of -102.92mm, while its opposite surface is flat.
The G052310400 lens is coated with Qio Silver RAGV 45 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving the overall efficiency of the optical system.
The lens is currently in stock and can be purchased directly from the Qioptiq Photonics website using the provided weblink. With its high-quality materials, precise construction, and excellent optical properties, this lens is an excellent choice for a variety of optical applications.